manojrajput91731 manojrajput91731

06-04-2021
Mathematics

contestada

Which term of the AP 21, 18, 15, ... is 0?

Respuesta :

addisonwalker84 addisonwalker84

06-04-2021

Answer:

Solution : Let Tn=0. Then,21+(n-1)×(-3)=0⇒n=8. So, 8th term is zero.

Step-by-step explanation:

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